{"id":5665,"date":"2023-04-10T17:12:37","date_gmt":"2023-04-10T14:12:37","guid":{"rendered":"https:\/\/www.turkishpost.net\/ar\/?p=5665"},"modified":"2023-04-13T16:46:24","modified_gmt":"2023-04-13T13:46:24","slug":"cep-telefonlari-depremi-onceden-haber-verebilir-mi","status":"publish","type":"post","link":"https:\/\/www.turkishpost.net\/ar\/cep-telefonlari-depremi-onceden-haber-verebilir-mi\/","title":{"rendered":"Cep telefonlar\u0131 depremi \u00f6nceden haber verebilir mi?"},"content":{"rendered":"

(The Turkish Post) –<\/strong> 25 Ekim 2022’de Amerika Birle\u015fik Devletleri’nin (ABD) California K\u00f6rfez B\u00f6lgesi’nde 5,1 b\u00fcy\u00fckl\u00fc\u011f\u00fcnde bir deprem meydana geldi. B\u00f6lge genelinde depremi hissedenler ABD Jeoloji Ara\u015ft\u0131rmalar\u0131 kurumuna (USGS) bildirim ya\u011fd\u0131rm\u0131\u015ft\u0131. Herhangi bir hasar yoktu ancak deprem bir ba\u015fka a\u00e7\u0131dan \u00f6nemliydi: B\u00f6lgedeki bir\u00e7ok ki\u015finin cep telefonlar\u0131na deprem ba\u015flamadan \u00f6nce uyar\u0131 gitmi\u015fti.<\/p>\n

Daha da \u00f6nemlisi, bu telefonlar\u0131n bir\u00e7o\u011fu depremin tespit edilmesine de yard\u0131mc\u0131 oldu.<\/p>\n

Google, deprem sars\u0131nt\u0131lar\u0131 ba\u015flamadan birka\u00e7 saniye \u00f6nce kullan\u0131c\u0131lara bildirim g\u00f6nderen bir erken uyar\u0131 sistemi geli\u015ftirmek i\u00e7in USGS ve California’daki baz\u0131 \u00fcniversitelerdeki akademisyenlerle birlikte \u00e7al\u0131\u015f\u0131yor.<\/p>\n

Birka\u00e7 saniye k\u0131sa bir uyar\u0131 penceresi olsa da depreme maruz kalanlar\u0131n bir masan\u0131n veya s\u0131ran\u0131n alt\u0131na saklanmas\u0131 i\u00e7in yeterli olabilir. Bunun yan\u0131nda trenleri yava\u015flatmak, u\u00e7aklar\u0131n kalk\u0131\u015f\u0131n\u0131 veya ini\u015fini durdurmak ve otomobillerin k\u00f6pr\u00fclere veya t\u00fcnellere girmesini engellemek i\u00e7in yeterli zaman sa\u011flayabilir. B\u00f6yle bir sistemin bu nedenle daha g\u00fc\u00e7l\u00fc depremlerde hayat kurtarabilece\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n

ShakeAlert sistemi iki kaynaktan gelen verileri kullan\u0131yor. Sistem, USGS, California Teknoloji Enstit\u00fcs\u00fc ve California Berkeley \u00dcniversitesi ile eyalet y\u00f6netiminin eyalet genelinde kurdu\u011fu 700 sismometreden (yer sars\u0131nt\u0131lar\u0131n\u0131 tespit eden cihazlar) olu\u015fan bir a\u011f\u0131 kullan\u0131yor.<\/p>\n

ABD’nin Oregon ve Washington eyaletlerindeki sismometreler de ShakeAlert olarak bilinen erken uyar\u0131 sistemini besliyor.<\/p>\n

Google en b\u00fcy\u00fck deprem a\u011f\u0131n\u0131 olu\u015fturmak istiyor<\/strong><\/h4>\n

Ancak Google, insanlar\u0131n telefonlar\u0131n\u0131 kullanarak d\u00fcnyan\u0131n en b\u00fcy\u00fck deprem alg\u0131lama a\u011f\u0131n\u0131 da olu\u015fturmak istiyor.<\/p>\n

Google’\u0131n Android i\u015fletim sistemiyle \u00e7al\u0131\u015fan ak\u0131ll\u0131 telefonlar\u0131n \u00e7o\u011funda, telefonun hareket etti\u011fini alg\u0131layan ivme\u00f6l\u00e7erler bulunuyor.<\/p>\n

Bunlar genel olarak telefonun \u00e7evrildi\u011fini alg\u0131lamas\u0131 ve dikeyden yatay moda ge\u00e7mesini sa\u011flamak i\u00e7in kullan\u0131l\u0131yor. Ayr\u0131ca Google’\u0131n telefonlar\u0131nda kurulu gelen fitness uygulamas\u0131ndaki ad\u0131m say\u0131m\u0131 \u00f6zelli\u011finde de bundan faydalan\u0131l\u0131yor.<\/p>\n

Ancak bu sens\u00f6rler \u015fa\u015f\u0131rt\u0131c\u0131 derecede hassas olduklar\u0131 i\u00e7in mini bir sismometre gibi davranabiliyor.<\/p>\n

Google, cihazlar\u0131n\u0131n bir depremin Birincil (P) dalgalar\u0131n\u0131n titre\u015fimlerini almas\u0131 durumunda, kullan\u0131c\u0131lar\u0131n telefonlar\u0131n\u0131n otomatik olarak Android Deprem Uyar\u0131 Sistemine veri g\u00f6ndermesine izin veren bir i\u015flev tan\u0131tt\u0131.<\/p>\n

Sistem, binlerce hatta milyonlarca ba\u015fka telefondan gelen verileri birle\u015ftirerek, bir depremin olup olmad\u0131\u011f\u0131n\u0131 ve nerede oldu\u011funu hesaplayabiliyor. Daha sonra sismik dalgalar\u0131n ula\u015fmas\u0131 muhtemel g\u00f6r\u00fclen b\u00f6lgedeki telefonlara uyar\u0131 g\u00f6ndererek erken uyar\u0131 verebiliyor.<\/p>\n

Radyo sinyalleri sismik dalgalardan daha h\u0131zl\u0131 hareket etti\u011finden, uyar\u0131lar merkez \u00fcss\u00fcnden uzaktaki alanlara sars\u0131nt\u0131 ba\u015flamadan \u00f6nce g\u00f6nderilebilir.<\/p>\n

Android’de yaz\u0131l\u0131m m\u00fchendisi Marc Stogaitis bunu \u015f\u00f6yle a\u00e7\u0131kl\u0131yor: “Asl\u0131nda \u0131\u015f\u0131k h\u0131z\u0131n\u0131 (bu kabaca bir telefondan yay\u0131lan sinyallerin seyahat h\u0131z\u0131d\u0131r) deprem h\u0131z\u0131yla yar\u0131\u015ft\u0131r\u0131yoruz. Ve \u015fansl\u0131y\u0131z ki \u0131\u015f\u0131k \u00e7ok daha h\u0131zl\u0131!”<\/p>\n

Verilerin \u00e7o\u011fu kitle kaynakl\u0131 olarak sa\u011fland\u0131\u011f\u0131nda teknolojinin pahal\u0131 sismometre a\u011flar\u0131n\u0131n olmad\u0131\u011f\u0131 eri\u015fimi g\u00fc\u00e7 alanlarda depremleri tespit etme olas\u0131l\u0131\u011f\u0131n\u0131 g\u00fc\u00e7lendirdi\u011fi savunuluyor.<\/p>\n

16 milyar cep telefonundan 3’\u00fcnden fazlas\u0131 Android tabanl\u0131<\/strong><\/h4>\n

Bu, d\u00fcnyan\u0131n daha yoksul b\u00f6lgelerinde erken deprem uyar\u0131s\u0131 verme olas\u0131l\u0131\u011f\u0131n\u0131 art\u0131rabilir.<\/p>\n

Google m\u00fchendisleri Ekim 2022’de, San Francisco K\u00f6rfez B\u00f6lgesi’ndeki telefonlar\u0131n, sismik dalgalar merkez \u00fcss\u00fcnden d\u0131\u015far\u0131 do\u011fru hareket ederken deprem alg\u0131lama sinyallerini yakalad\u0131\u011f\u0131na tan\u0131k oldu.<\/p>\n

Sistem \u015fu anda bu sars\u0131nt\u0131lar\u0131 d\u00fczenli olarak topluyor. Son olarak, 4 Nisan 2023’te California, Tres Pinos yak\u0131nlar\u0131nda meydana gelen 4,5 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki bir deprem ShakeAlert sistemi taraf\u0131ndan tespit edildi ve b\u00f6lgedekilerin cep telefonlar\u0131na mesaj g\u00f6nderilmesini tetikledi.<\/p>\n

G\u00fcnde ortalama 100 kadar k\u00fc\u00e7\u00fck depremin ya\u015fand\u0131\u011f\u0131 California’da depremlerin \u00e7o\u011fu hissedilmiyor. Bununla birlikte, y\u0131lda b\u00fcy\u00fckl\u00fc\u011f\u00fc 4’\u00fcn \u00fczerinde yakla\u015f\u0131k 15-20 adet deprem ya\u015fan\u0131yor.<\/p>\n

D\u00fcnya genelinde kullan\u0131mda oldu\u011fu tahmin edilen 16 milyar cep telefonundan \u00fc\u00e7 milyardan fazlas\u0131 Android tabanl\u0131. Deprem Uyar\u0131 Sistemi \u015fu anda depremlerin g\u00f6r\u00fcld\u00fc\u011f\u00fc 90’dan fazla \u00fclkede mevcut.<\/p>\n

Ancak, \u00f6zellikle az say\u0131da telefon kullan\u0131c\u0131s\u0131n\u0131n bulundu\u011fu b\u00f6lgelerde; denizde meydana gelen ve tsunamileri tetikleyebilecek depremlerde sistemin kullan\u0131m\u0131 s\u0131n\u0131rl\u0131 olabiliyor.<\/p>\n

Birka\u00e7 saniye \u00f6ncesinde uyar\u0131 verilmesine yard\u0131mc\u0131 olsa da, depremleri ger\u00e7ekle\u015fmeden \u00f6nce tahmin etmek, \u00f6nemli bir zorluk olmaya devam ediyor.<\/p>\n","protected":false},"excerpt":{"rendered":"

(The Turkish Post) – 25 Ekim 2022’de Amerika Birle\u015fik Devletleri’nin (ABD) California K\u00f6rfez B\u00f6lgesi’nde 5,1 b\u00fcy\u00fckl\u00fc\u011f\u00fcnde bir deprem meydana geldi. B\u00f6lge genelinde depremi hissedenler ABD Jeoloji Ara\u015ft\u0131rmalar\u0131 kurumuna (USGS) bildirim ya\u011fd\u0131rm\u0131\u015ft\u0131. Herhangi bir hasar yoktu ancak deprem bir ba\u015fka a\u00e7\u0131dan \u00f6nemliydi: B\u00f6lgedeki bir\u00e7ok ki\u015finin cep telefonlar\u0131na deprem ba\u015flamadan \u00f6nce uyar\u0131 gitmi\u015fti. Daha da \u00f6nemlisi, bu […]<\/p>\n","protected":false},"author":2,"featured_media":5666,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jnews-multi-image_gallery":[],"jnews_single_post":{"source_name":"BBC T\u00fcrk\u00e7e","source_url":"https:\/\/www.bbc.com\/turkce\/articles\/cevn7n8k510o","via_name":"","via_url":"","override_template":"0","override":[{"template":"1","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"topbottom","share_float_style":"share-monocrhome","show_share_counter":"0","show_view_counter":"0","show_featured":"1","show_post_meta":"1","show_post_author":"0","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"0","show_post_reading_time":"1","post_reading_time_wpm":"300","show_zoom_button":"1","zoom_button_out_step":"4","zoom_button_in_step":"4","show_post_tag":"1","show_prev_next_post":"0","show_popup_post":"1","number_popup_post":"2","show_author_box":"1","show_post_related":"1","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-715","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"107","hide":""},"jnews_override_bookmark_settings":{"override_bookmark_button":"0","override_show_bookmark_button":"0"},"jnews_social_meta":{"fb_title":"","fb_description":"","fb_image":"","twitter_title":"","twitter_description":"","twitter_image":""},"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[1,107],"tags":[863,72,1286,1285,315],"class_list":["post-5665","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-son-haberler","category-yasam","tag-cep-telefonu","tag-deprem","tag-deprem-uyari-sistemi","tag-google","tag-ust-manset"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/posts\/5665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/comments?post=5665"}],"version-history":[{"count":0,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/posts\/5665\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/media\/5666"}],"wp:attachment":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/media?parent=5665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/categories?post=5665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/tags?post=5665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}